Save storage space while keeping a reusable drinking cup available with this Folding Telescopic Cup. Designed with collapsible or telescoping sections, the cup expands for drinking and compresses into a more compact form when empty. It can be useful for travel, camping, picnics and other everyday situations where portable drinkware is convenient. Extend every section fully and make sure the cup is securely opened before filling. Place it on a stable surface and avoid squeezing or collapsing the sections while liquid is inside. Exact capacity, dimensions when open and folded, plastic or metal composition, lid, carrying attachment, colors and temperature tolerance vary by model. Verify the material's food-contact suitability before making specific safety claims. Do not use boiling or very hot liquids unless the cup is specifically rated for those temperatures, as heat may soften materials or create a burn risk. Wash before first use and clean thoroughly after each use, paying attention to telescopic joints where residue may collect. Allow all sections to dry completely before folding for storage.